I have been checking out the various posts on technique and tension. AS a person who seeks to improve my technique I am trying to understand tension/release better. I gently place my hand on the keyboard with relaxed natural curved fingers, not trying to curve them just letting my hand rest on five white keys in a row. What I have noticed is that there seems to be a reflex in my pinkie to raise up when I barely start a movement to do a scale. Even if fingers 1,2, and 3 are engaged depressing a note, the pinkie still is trying to twitch upward. It is particularly more so when depressing finger 3 or 4. This is all at very slow motion too. This happens when any movement is made to depress a note. I dont seem to have other fingers raising up like that. Is there anything that can be done ?
I think there is no problem with that , I have the same habit and many great pianist Like Marc-Andre Hamelin for example have the same thing
I gently place my hand on the keyboard with relaxed natural curved fingers, not trying to curve them just letting my hand rest on five white keys in a row.
If your hand/fingers are truly relaxed do the fingers necessarily rest upon 5 white keys in a row or are you already stretching them sideways?
If my hand/fingers are truly relaxed, I'm asleep.
Even then its probably debatable - I know a few people who throw punches while asleep.
..That aside, the point was that there may be some undue tension held by the interossei if OP is deliberately placing 1 finger after another to accommodate the exact width of the 5 piano keys....And since the sideways action of those muscles can directly conflict with the flex action of the fingers...
So basically, all the things I do to actually play the piano are holding me back. Trying to hit the keys, positioning for chords, moving around the keyboard, putting my hands anywhere near the instrument.
It is infinitely more efficient and effective to maintain a balanced and comfortable hand position and move your hand/arm to the next note - than it is to leave your hand/arm in one spot and stretch out to notes - and yes this makes a difference even on something as simple and subtle as a CDEFG scale passage.Chords are obviously a different thing.
Do I want to slice my hand open and get a better view - no